Multi-TRP PDCCH Configuration Segmentation for Interference Management

The patent segments the configuration parameters by creating N separate sets of downlink control channel configuration parameters, with each set dedicated to a specific transmission reception point. This segmentation allows each TRP to be configured independently, eliminating interference between TRPs while maintaining manageable complexity through structured parameter organization.

The patent applies local quality by assigning different configuration parameters to different transmission reception points based on their specific characteristics and requirements. Each TRP receives tailored configuration parameters optimized for its local communication environment, thereby improving overall communication efficiency without uniformly increasing system complexity.

The patent organizes the multiple sets of configuration parameters into a structured segmented framework where each set is clearly associated with a specific TRP through indexing. This segmentation approach enables efficient parameter management by allowing the terminal to selectively access and process only the relevant parameter sets for active TRPs, thereby managing complexity while maintaining the interference-reduction benefits.

The patent implements dynamic configuration parameter management where the terminal device can adaptively activate or deactivate specific parameter sets based on which TRPs are currently active. This dynamic approach allows the system to maintain high communication efficiency when multiple TRPs are used while reducing complexity when fewer TRPs are active, making the complexity increase conditional rather than fixed.